SPARKLING Excavator Governor Unit – Reliable Engine Control

The 021111435 Governor Controller is a high-precision electronic control unit designed to regulate engine speed and optimize fuel efficiency in heavy machinery such as excavators, loaders, and other diesel-powered equipment.

Built to withstand harsh jobsite environments, this controller offers precise throttle response, stable speed regulation, and fault tolerance, ensuring smooth operation, lower emissions, and extended engine life. Whether you're replacing a faulty unit or upgrading your engine control system, this governor controller is a reliable and cost-effective solution.

Compatible with a wide range of construction equipment, it is easy to install and integrates seamlessly into your machine’s electronic control system.

   SPARKLING MACHINERY NEW EC160D EC290C EC480DHR VOE14602245 Condenser is a dedicated cooling component exclusively designed for EC160D, EC290C, and EC480DHR excavators. As a core part of the excavators’ air conditioning (AC) system, it plays a critical role in heat exchange: it cools and condenses high-pressure refrigerant vapor from the AC compressor into a liquid state, which is essential for maintaining stable cabin temperature. This function is vital for operator comfort during long-hour heavy-duty operations—such as construction digging, mining loading, and infrastructure projects—especially in high-temperature environments, where a cool cabin directly supports operator focus and productivity.

   Engineered to match original equipment performance standards, it maintains efficient heat exchange even under harsh working conditions, including high ambient temperatures, dust accumulation, and continuous excavator vibration. It resists refrigerant leakage and blockages, avoiding AC system failures that could disrupt cabin comfort. Backed by strict performance verification, it guarantees long-term reliability to support uninterrupted operation of the EC-series excavators’ AC systems.

   SPARKLING MACHINERY NEW R290LC7A RD340LC-7 39Q8-42100 39Q8-42102 Travel Reduction Gear is a premium China-made transmission component specifically engineered for R290LC7A and RD340LC-7 excavators. As a critical part of the travel system, it converts high-speed, low-torque input into low-speed, high-torque output, enabling steady and powerful movement across diverse job sites, from rough terrain to heavy-load operations.

   Designed to original equipment standards, it maintains stable power transmission and efficient torque conversion even under continuous operational stress and uneven ground conditions. With optimized gear meshing design for minimal wear and energy loss, it adapts seamlessly to harsh working environments, from construction zones to mining areas. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.